DMPQ-Enumerate the threat to biodiversity in India.

Geo-demographic load: India Supports 17% population of the world with only 2.4% area of the world. This ever increasing population is putting great pressure on the natural resources of the country. Climate change Deforestation Habitat loss and fragmentation Overexploitation leading to shortening of Earth Overshoot day. Natural Calamities. Invasive species like water hyacinth, Congress grass, … Read more DMPQ-Enumerate the threat to biodiversity in India.

31.01.18 Kerala(KeralaPSC) Current Affairs

KERALA Kerala: Private hospitals to stop government schemes   The private hospitals in the state have decided to stop all central and state government schemes for patients such as Karunya, Snehasparsham, Rashtriya Swasthya Bima Yojana (a health insurance scheme) , ESI and ECHS from April 1. They will be serving one-month notice to the concerned agencies in … Read more 31.01.18 Kerala(KeralaPSC) Current Affairs

Ancient Indian History(Quick Revision)

    Pre-Harappan Period     Lower Paleolithic   Hand axe & cleaver industries Pahalgam, Belan valley (U.P),       (600,000 – 60,000 BC)     Bhimbetka, Adamgarh, 16 R Singi Talav       Middle Paleolithic   Tools made on flakes Bhimbetka, Nevasa, Pushkar, Rohiri       (150,000 – 40,000 BC)   … Read more Ancient Indian History(Quick Revision)

LAKE ECOLOGY

  Any – body of standing water, generally large enough in area and depth, irrespective of its hydrology, ecology, and other characteristics is generally known as lake. Ageing of Lakes The nutrient enrichment of the lakes promotes the growth of algae, aquatic plants and various fauna. This process is known as natural eutrophication. Similar nutrient … Read more LAKE ECOLOGY

ESTUARY ECOSYSTEM

  located where river meets the sea. the most productive water bodies in the world The complete salinity range from 0-35 ppt is seen from the head (river end) to the mouth (sea end) of an estuary Coastal lakes which have their connection with the sea through small openings are better known as lagoons or … Read more ESTUARY ECOSYSTEM

Waste minimization

Waste minimization is an appropriate strategy to address the problems of industrial pollution. The objective of the scheme is to assist the small and medium scale industries in adoption of cleaner production processes. • A scheme on adoption of clean technology and promotion and establishment of waste minimization circles in small and medium scale industries … Read more Waste minimization

Global Warming

  An increase in the average temperature of Earth’s near surface air and oceans since the mid-20thcentury 4thassessment report of IPCC: global temperature increased 74+18 degree C during the 20thcentury. Caused by greenhouse gases Water vapour, Co2, Methane, Nitrous Oxide, Ozone, CFCs (in order of abundance) Since the industrial revolution, the burning of fossil fuels has increased … Read more Global Warming

13.02.18 Kerala(KeralaPSC) Current Affairs

Kerala   Rs 6.8 crore to patch up 72 Coimbatore roads   The city corporation will carry out restoration work on 72 roadsat an estimated cost of Rs 6.8 crore. The patch-up work, which began on February 10, will go on for another 10 days. They plan to cover all the stretches that were damaged due … Read more 13.02.18 Kerala(KeralaPSC) Current Affairs